EP 4304857 A1 20240117 - METHOD AND DEVICE FOR PRODUCING CERAMICS AND CERAMIC PRODUCT
Title (en)
METHOD AND DEVICE FOR PRODUCING CERAMICS AND CERAMIC PRODUCT
Title (de)
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON KERAMIKEN UND KERAMISCHES PRODUKT
Title (fr)
PROCÉDÉ ET DISPOSITIF DE FABRICATION DE CÉRAMIQUES ET PRODUIT CÉRAMIQUE
Publication
Application
Priority
- DE 102021106117 A 20210312
- DE 102021130349 A 20211119
- EP 2022056389 W 20220311
Abstract (en)
[origin: WO2022189655A1] The present invention relates to a method and a device for producing ceramics and to a ceramic product, the method comprising the following steps: radiating light onto a ceramic starting material in order to heat the ceramic starting material at least in some regions and, as a result, to produce a ceramic product, wherein the radiation of light is carried out simultaneously on a surface of at least 0.1 mm2 and/or on more than 20% of the surface of the ceramic starting material, and wherein the power density of the radiated light is less than 800 W/cm2, the device comprising: - at least one receiving means for receiving a ceramic starting material and - at least one light source for radiating light onto the ceramic starting material that is or can be received in the receiving means, wherein preferably the device is configured to radiate the light onto the ceramic starting material in order to heat the ceramic starting material at least in some regions and, as a result, to produce a ceramic product, and wherein the receiving means has an insulation.
IPC 8 full level
B32B 18/00 (2006.01); B01D 71/02 (2006.01); C04B 35/46 (2006.01); C04B 35/468 (2006.01); C04B 35/47 (2006.01); C04B 35/486 (2006.01); C04B 35/50 (2006.01); C04B 35/622 (2006.01)
CPC (source: EP KR)
B01D 67/00411 (2022.08 - KR); B01D 69/02 (2013.01 - EP); B01D 71/02 (2013.01 - EP KR); B01D 71/024 (2013.01 - EP); B32B 18/00 (2013.01 - EP); C04B 35/46 (2013.01 - EP KR); C04B 35/4682 (2013.01 - EP KR); C04B 35/47 (2013.01 - EP KR); C04B 35/486 (2013.01 - EP KR); C04B 35/50 (2013.01 - EP KR); C04B 35/62218 (2013.01 - EP KR); C04B 35/64 (2013.01 - KR); H05B 3/0038 (2013.01 - KR); B01D 2325/02 (2013.01 - EP); B01D 2325/022 (2013.01 - EP); B01D 2325/04 (2013.01 - EP); C04B 2235/608 (2013.01 - EP); C04B 2235/6562 (2013.01 - EP); C04B 2235/6565 (2013.01 - EP); C04B 2235/6567 (2013.01 - EP); C04B 2235/66 (2013.01 - KR); C04B 2235/665 (2013.01 - EP KR); C04B 2235/775 (2013.01 - EP); C04B 2235/786 (2013.01 - EP); C04B 2235/95 (2013.01 - EP); C04B 2235/9623 (2013.01 - EP); C04B 2237/346 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022189655 A1 20220915; EP 4304857 A1 20240117; JP 2024513681 A 20240327; KR 20230170664 A 20231219
DOCDB simple family (application)
EP 2022056389 W 20220311; EP 22714404 A 20220311; JP 2023555543 A 20220311; KR 20237034058 A 20220311